This is a hands‑on technical leadership role supporting both hardware architecture and embedded software/firmware decisions across the full product life-cycle from concept and chip-set selection to lab qualification and field troubleshooting. You will work closely with global R&D teams, chipset vendors, and customers to ensure Sagemcom's DOCSIS CPE products meet performance, provisioning, and reliability expectations for DOCSIS 3.0, 3.1, and 4.0
Key Responsibilities:
- Lead DOCSIS CPE design reviews (hardware + embedded software) and influence SoC/component selection.
- Build and execute DOCSIS test and qualification plans in a lab environment.
- Guide provisioning workflows (DHCP/TFTP/TOD, TLVs, security, certificates, PKI).
- Troubleshoot complex DOCSIS issues using Wireshark/tcpdump, CM logs, SNMP, and Linux debugging tools.
- Support customers during product definition, feature planning, and field issue reproduction.
- Collaborate with chipset vendors to debug interoperability, performance, and stability issues.
- Ensure firmware upgrade flows, secure boot, and certificate handling meet DOCSIS security requirements.
- Maintain lab documentation, test plans, and internal knowledge base.
- Provide roadmap input on DOCSIS features, standards evolution, and future CPE capabilities.
Required Skills & Experience:
- Strong hands‑on DOCSIS experience (3.0 / 3.1 required, 4.0 strongly preferred).
- Proven background designing or qualifying DOCSIS cable modems/gateways in an R&D environment.
- Solid understanding of embedded Linux, embedded C, and firmware architecture.
- Deep knowledge of DOCSIS provisioning: DHCP, TFTP, TOD, TLVs, config files, certificates/PKI.
- Strong debugging skills using Wireshark, tcpdump, SNMP, CM logs, gdb/strace.
- Networking fundamentals: IPv4/IPv6, NAT, DNS, DHCP, HTTP/HTTPS, SNMP.
- Experience working with chipset/SoC vendors (Broadcom, MaxLinear, etc.).
- Ability to lead design decisions, mentor engineers, and translate vague requirements into clear plans.
GCS is acting as an Employment Business in relation to this vacancy.
California City
Contract
DOCSIS SME
Added 23/07/2026
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DOCSIS SME / Lab Lead | Aurora, CO💰 Contract-to-Hire | On-siteJoin as a DOCSIS Lab Lead responsible for lab ownership, interoperability testing, and infrastructure improvement. You will play a key role in validating DOCSIS gateway solutions and ensuring seamless integration with CMTS platforms.🔹 Build and maintain DOCSIS lab environments & automation 🔹 Execute interoperability and performance testing 🔹 Troubleshoot using Wireshark, modem logs, and SNMP 🔹 Ensure DOCSIS provisioning, firmware upgrades & security workflows✅ Strong experience in DOCSIS validation, PKI/certificates, and embedded environments preferred GCS is acting as an Employment Business in relation to this vacancy.
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DOCSIS SME | Denver, CO (On-site)💼 Contract-to-Hire We are looking for a DOCSIS Subject Matter Expert to lead end-to-end lab validation, CMTS interoperability, and advanced troubleshooting for DOCSIS broadband gateways. This is a hands-on role working across DOCSIS 3.0/3.1 with exposure to emerging DOCSIS 4.0 technologies.🔹 Lead DOCSIS test lab setup, validation & qualification 🔹 Perform deep troubleshooting using Wireshark, tcpdump, SNMP & Linux tools 🔹 Analyze DOCSIS layers (PHY/MAC/IP) to identify performance issues 🔹 Drive provisioning workflows (DHCP, TFTP, TOD, TLVs) and security validation✅ Ideal for someone strong in root cause analysis, CMTS platforms, and system-level debugging GCS is...
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DOCSIS Technical Lead | Boulder, CO (On-site)🚀 Contract-to-Hire Hiring a DOCSIS Technical Lead to own test planning, interoperability, and performance validation across DOCSIS networks. You will collaborate with CMTS vendors and chipset providers to ensure stable and high-performance deployments.🔹 Design and execute DOCSIS test plans (performance, stability, features) 🔹 Troubleshoot complex issues using logs, packet captures & telemetry 🔹 Work closely with chipset vendors (Broadcom, MaxLinear, etc.) 🔹 Support field issue reproduction and customer deployments✅ Must have DOCSIS 3.1 expertise, strong networking fundamentals, and Linux debugging experience GCS is acting as an Employment Business in relation to this vacancy.
Added 01/07/2026
DOCSIS SME | Denver, CO (On-site)💼 Contract-to-Hire We are looking for a DOCSIS Subject Matter Expert to lead end-to-end lab validation, CMTS interoperability, and advanced troubleshooting for DOCSIS broadband gateways. This is a hands-on role working across DOCSIS 3.0/3.1 with exposure to emerging DOCSIS 4.0 technologies.🔹 Lead DOCSIS test lab setup, validation & qualification 🔹 Perform deep troubleshooting using Wireshark, tcpdump, SNMP & Linux tools 🔹 Analyze DOCSIS layers (PHY/MAC/IP) to identify performance issues 🔹 Drive provisioning workflows (DHCP, TFTP, TOD, TLVs) and security validation✅ Ideal for someone strong in root cause analysis, CMTS platforms, and system-level debugging GCS is...
Added 09/06/2026
This is a hands-on technical leadership role focused on DOCSIS systems, CMTS interoperability, lab validation, and advanced troubleshooting across DOCSIS broadband deployments. The role emphasizes test lab ownership, root-cause analysis, and close collaboration with chipset vendors and customers to ensure high-performance and stable DOCSIS gateway solutions.You will work closely with global R&D teams, CMTS vendors, and silicon providers to drive end-to-end DOCSIS validation, interoperability, and performance optimization for DOCSIS 3.0, 3.1, and emerging 4.0 technologies.Key ResponsibilitiesLead DOCSIS lab setup, validation, and qualification activities, including interoperability testing with CMTS platforms.Design and execute comprehensive DOCSIS test plans covering performance, provisioning, stability, and...
Added 09/06/2026
This is a hands-on technical leadership role focused on DOCSIS systems, CMTS interoperability, lab validation, and advanced troubleshooting across DOCSIS broadband deployments. The role emphasizes test lab ownership, root-cause analysis, and close collaboration with chipset vendors and customers to ensure high-performance and stable DOCSIS gateway solutions.You will work closely with global R&D teams, CMTS vendors, and silicon providers to drive end-to-end DOCSIS validation, interoperability, and performance optimization for DOCSIS 3.0, 3.1, and emerging 4.0 technologies.Key ResponsibilitiesLead DOCSIS lab setup, validation, and qualification activities, including interoperability testing with CMTS platforms.Design and execute comprehensive DOCSIS test plans covering performance, provisioning, stability, and...
Added 09/06/2026
This is a hands-on technical leadership role focused on DOCSIS systems, CMTS interoperability, lab validation, and advanced troubleshooting across DOCSIS broadband deployments. The role emphasizes test lab ownership, root-cause analysis, and close collaboration with chipset vendors and customers to ensure high-performance and stable DOCSIS gateway solutions.You will work closely with global R&D teams, CMTS vendors, and silicon providers to drive end-to-end DOCSIS validation, interoperability, and performance optimization for DOCSIS 3.0, 3.1, and emerging 4.0 technologies.Key ResponsibilitiesLead DOCSIS lab setup, validation, and qualification activities, including interoperability testing with CMTS platforms.Design and execute comprehensive DOCSIS test plans covering performance, provisioning, stability, and...
Added 15/05/2026
This is a hands‑on technical leadership role supporting both hardware architecture and embedded software/firmware decisions across the full product lifecycle from concept and chipset selection to lab qualification and field troubleshooting. You will work closely with global R&D teams, chipset vendors, and customers to ensure Sagemcom's DOCSIS CPE products meet performance, provisioning, and reliability expectations for DOCSIS 3.0, 3.1, and 4.0 deployments. Key Responsibilities: Lead DOCSIS CPE design reviews (hardware + embedded software) and influence SoC/component selection.Build and execute DOCSIS test and qualification plans in a lab environment.Guide provisioning workflows (DHCP/TFTP/TOD, TLVs, security, certificates, PKI).Troubleshoot complex DOCSIS issues using Wireshark/tcpdump,...
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